APA (7th ed.) Citation

Oliveira, F., Pintassilgo, P., Mendes, I., & Silva, j. (2018). Planning forest recreation: Environmental economic instruments and the public participation.

Chicago Style (17th ed.) Citation

Oliveira, F., P. Pintassilgo, I. Mendes, and joão Silva. Planning Forest Recreation: Environmental Economic Instruments and the Public Participation. 2018.

MLA (8th ed.) Citation

Oliveira, F., et al. Planning Forest Recreation: Environmental Economic Instruments and the Public Participation. 2018.